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发明名称
Improvements relating to the extrusion of viscous, plastic or fluid materials
摘要
申请公布号
GB490004(A)
申请公布日期
1938.08.02
申请号
GB19370002926
申请日期
1937.02.01
申请人
ALBERT ANTON HENKEL
发明人
分类号
A23G3/06;A23G3/20
主分类号
A23G3/06
代理机构
代理人
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地址
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